Natural Disasters

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Across
  1. 3. debris of rocks typically found on the beach
  2. 4. falling of mixed earth debris with lots of water
  3. 8. vibrations going across earth's surface
  4. 9. small stones and pebbles
  5. 10. cleans a liquid of harmful substances
Down
  1. 1. high concentration of water in one area
  2. 2. plastic or metal container that holds liquid
  3. 5. making something impure or unsustainable
  4. 6. test trial or other procedure
  5. 7. a large body of water surrounded by land